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Best Practice

Test & View Modules

Simplifying your Flow development

Modules for testing and viewing data Flows

These modules are used to simplify tests and development of data Flows and pipelines:

Crosser Test and Debug Module


Will add meta data to the flow message so that you can inspect the actual data types.

Crosser Data Generator Module

Data Generator

This module generates test data based on a JSON template. Static, sequential and random values can be generated.

Crosser Message Template Module

Message Template

This module is used for creation of messages based on a JSON template. Dynamic values can be assigned by referencing incoming message data. Anything surrounded by {} will be treated as a reference to a message property and will be replaced by the corresponding value in the output message. With this module it is easy to add complex message structures anywhere in a flow.


About the author

Goran Appelquist (Ph.D) | CTO

Göran has 20 years experience in leading technology teams. He’s the lead architect of our end-to-end solution and is extremely focused in securing the lowest possible Total Cost of Ownership for our customers.

"Hidden Lifecycle (employee) cost can account for 5-10 times the purchase price of software. Our goal is to offer a solution that automates and removes most of the tasks that is costly over the lifecycle.

My career started in the academic world where I got a PhD in physics by researching large scale data acquisition systems for physics experiments, such as the LHC at CERN. After leaving academia I have been working in several tech startups in different management positions over the last 20 years.

In most of these positions I have stood with one foot in the R&D team and another in the product/business teams. My passion is learning new technologies, use it to develop innovative products and explain the solutions to end users, technical or non-technical."